Perfect Compatibility: Specially designed for Meta /Skyler/Headliner, for Meta Gen 2 and Meta HSTN glasses, your expensive smart glasses are no longer lost or , don't let your glasses sink into the abyss or come into contact with concrete. Widely Used: The galsses straps are designed for everyday and adventurous use, whether you are engaged in indoor or outdoor activities, such as cycling, running, skiing or other sports, it always provides you with a comfortable wearing experience! Adjustable Size: This smart glasses straps is a type of tailless glasses lanyard with two holes, which can be adjusted at any time according to different needs (8-15 inches), which makes this strap more stylish, comfortable, and securely fitting for long periods High-quality Material: Made of silicone elastic band and adjustable beads, it is soft, comfortable, breathable, not tight, fits the head perfectly, and not absorb sweat, get dirty, stink or wear out, bringing you the ultimate comfort while ensuring the safety of your glasses Great Gift: Whether for personal use or as a gift, this smart glasses strap for Meta is an excellent choice. It is not just a glasses accessory, but also a care for the health and safety of family and friends, allowing love to extend with sight and warm every moment Color:Black Material:Elastic Band Package Contents: 2 * Eyeglass Strap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.